Four at 330. This -- we believe this incident took place inside the school. Are there is a video -- not great quality but it is of of some value to us. Looks I get approximately seven kids in the gym at the time it doesn't look like was a gym class going on. You know couple played basketball some just hanging around. Are -- clearly can see that something took place. It was did discharge of a firearm. The individual responsible ran out of the building we do have that person in custody. It was that he is a student at school. A juvenile. So I'm not going to release any information pertaining to his -- identity well I don't know if this if it's intentional and accidental or whatever. So looking at this video I mean it doesn't like an active shooter type of situation of that your question. Look clearly had a firearm. And the firearm discharged now we have two kids injured my understanding is just -- non life threatening. A -- a young girl and a boy. Both struck in the armed don't know is one bullet that caused that forces to at this point in time. Don't have a lot more information for you -- just wanted to give you an update. -- -- -- is doing now is just as a precaution an abundance of caution it's going through the school. Making sure we don't have any other issues also checking to see whether or not a weapon it is has been secretive somewhere inside. Gun might have been stashed somewhere in the bill.

This transcript has been automatically generated and may not be 100% accurate.

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